1 Pack 4x4 Post Base Bracket Post Anchor for Concrete Inner Size 3.53x3.56 in

Stable Support: Each post base measures 3.78 x 3.56 inch, with a total of 10 pieces. The inner tube size is 3.53 x 3.56 inch, compatible with 3.5 x 3.5 inch wooden posts. It provides secure and stable support without wobbling Durable and Sturdy: This post bracket is made from carbon steel with a wall thickness of 1.2 mm, ensuring long-lasting durability. The surface is powder-coated for corrosion and rust resistance, providing a long service life Adjustable U-Shaped Holes: The unique U-shaped positioning holes allow for minor adjustments of the post during installation, supporting flexible positioning of the post, making it easier to align and level for faster installationYou may also like VEVOR A-Frame Middle Swing Set Brackets, Heavy Duty Carbon Steel Swing Set Hardware with Mounting Hardware, DIY Swing Set Bracket Swing Set Kit for 4x4 Legs & 4x6 Beam, Green (3 Pcs).